1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/pci/dmar.c b/drivers/pci/dmar.c
index 5fa64ea5416f..4ef56a0920a7 100644
--- a/drivers/pci/dmar.c
+++ b/drivers/pci/dmar.c
@@ -36,6 +36,7 @@
 #include <linux/tboot.h>
 #include <linux/dmi.h>
 #include <linux/slab.h>
+#include <asm/iommu_table.h>
 
 #define PREFIX "DMAR: "
 
@@ -724,7 +725,7 @@ int __init detect_intel_iommu(void)
         early_acpi_os_unmap_memory(dmar_tbl, dmar_tbl_size);
         dmar_tbl = NULL;
 
-        return (ret ? 1 : -ENODEV);
+        return ret ? 1 : -ENODEV;
 }
 
 
@@ -1457,3 +1458,4 @@ int __init dmar_ir_support(void)
                 return 0;
         return dmar->flags & 0x1;
 }
+IOMMU_INIT_POST(detect_intel_iommu);